Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12621663 Fuel Rail is available in the market under the name GM Fuel Rail. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12621663 Fuel Rail fits certain Chevrolet Suburban 2500 models, as well as GMC Yukon XL 1500, Yukon XL 2500. Additionally, it is compatible with Cadillac Escalade EXT models.
The original GM component designated by manufacturer part number 12621663 maintains top performance when functioning as the Rail, Fuel Injection unit. The component 12621663 is constructed from durable material and its dimensions span 17.1 x 15.0 x 6.6 inches while weighing 2.20 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. The part 12621663 has available replacement options 12621561. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
Functioning as a closed accumulator assembly, the part is instrumental in detaching refrigerant vapor, liquid refrigerant and refrigerant oil from the evaporator and routing them into the condenser. Within this component, a desiccant is incorporated, functioning to absorb any moisture that might intrude into the system and in turn prolonging both the system's lifespan and its overall efficiency. Consistent upkeep of the GM part 12621663 is critical; it entails sound oil handling such as draining and measuring the fluid upon replacement, followed by replacing it with fresh oil to offset the desiccant's absorption capacity. Core tasks in installation include tightening the clamp bolt to a precise 88 in-lbs (10 Nm) and verifying that the low-pressure lines remain firmly sealed with new O-rings well lubricated with refrigerant oil. For customers looking for authentic elements, our site provides an exhaustive assortment of OEM GM parts, including the 12621663 Fuel Rail, each meticulously tested to conform to the manufacturer's factory parameters. By doing so, you can confidently expect a smooth installation, as well as maximum performance, supported by the manufacturer's warranty and assured that your system will run at peak efficiency.